Epson Stylus Photo R290, Руководство по обслуживанию, Страница: 82 / 125

EPSON Stylus Photo R280/R285/R290 Revision B
Chapter 4 Disassembly/Assembly 4.4.9 EJ Frame Assy (Disassembling the Printer Mechanism) 82
When installing the EJ Frame Assy, be careful of the following:
„
Lubrication is required. See the page given below for the
lubrication information.
Lubrication of EJ Frame Assy (p.115)
„ As shown in Fig.4-77 , insert the two bearings of the EJ Frame
Assy over the EJ Roller Shaft.
Figure 4-77. Reinstalling the EJ Frame Assy
„ When installing the EJ Frame Assy, make sure that the Left/Right
EJ Frame Springs are attached as shown in
Fig.4-78 . Carefully
handle the EJ Frame Assy as the springs come off easily.
Figure 4-78. Reinstalling the Front Frame (1)
Bearing
Bearing
EJ Roller Shaft
EJ Frame Assy
Shorter
Left EJ Frame Spring
Right EJ Frame Spring Longer
[Left Side]
Opposite
to HP
[Right Side]
HP Side
„ When installing the Front Frame, screw it after securing the foot
of the two EJ Frame Springs to the slits as shown in the figure.
Carefully handle the EJ Frame as the springs come off easily.
Figure 4-79. Reinstalling the Front Frame (2)
„
When installing the Cable Holder Frame, match the two hooks
of the Cable Holder Frame with the positioning holes of the
Main Frame and Front Frame as shown in
Fig.4-73 (p.81) , and
tighten the screws in the order given in the figure.
„ When installing the Cable Holder Frame, attach the PF
Encoder FFC along with the reference line shown in
Fig.4-74
(p.81) .
„
When installing the Front Frame, match the positioning holes
of the Front Frame with the guide pins of the Main Frame (two
pairs), and tighten the screws in the order given in
Fig.4-75
(p.81) .
A D J U S T M E N T
R E Q U I R E D
Whenever the EJ Frame Assy is removed or replaced, the required
adjustments must be carried out.
• Refer to "5.1.2 Required Adjustments" (p.99)
Left EJ Frame Spring
Right EJ Frame Spring
[Left Side]
Opposite
to HP
[Right Side]
HP Side